Miles between Kansas City, KS and Marion, IA

There are
318 mi
from Kansas City, KS to Marion, IA

That's the driving distance. It would take 6 hours 3 mins to go from Kansas City, Kansas to Marion, Iowa.

The flight distance (direct flight from Kansas City, KS to Marion, IA) is 257.12 mi.

318 mi = 511.96 kms